<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>title</title>
</head>
<body>
    <video width="640" height="480" controls>
  <source src="baowei.mp4" type="video/mp4"></video>
  <audio controls>
  <source src="huanghe.mp3" type="audio/mpeg">
</audio>
  <img src="tupian.jpg" alt="">
</body>
</html>